used at lots of family weddings from Uncle Archie Robb (for 200 servings)

2 (26 oz) bottle gin or vodka

2 bottles vermouth (1 red and 1 white)

2 (48 oz) cans of orange juice

2 (48 oz) cans of grapefruit juice

2 large bottles of ginger ale

sliced oranges and lemons

ice

You can mix everything except the ginger ale in advance.

This makes 400 ounces (i.e. 200 two ounce drinks).

This is a lot.